Structure:
• stator (outer part) and rotor (inner part) joined by a two-row ball bearing
• for-life lubrication provided in the factory
• welded connection parts: welding ends, pipe bends or flanges
Materials:
• basic unit: 1.7225 and 1.4571
• welding end: 1.0305 and 1.4571
• flange: 1.0460 and 1.4571
Dimensions:
• Others: possible to ANSI (ASA), BS etc.
• Welding end: to ISO recommendations